289325862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2296237}}^1$

素因数の和:2296252

約数の個数: 24

約数和(自身を含む): 716426256

約数和(自身を除く): 427100394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2296237, 4592474, 6888711, 13777422, 16073659, 20666133, 32147318, 41332266, 48220977, 96441954, 144662931, 289325862]

約数ペア:

[(1, 289325862), (2, 144662931), (3, 96441954), (6, 48220977), (7, 41332266), (9, 32147318), (14, 20666133), (18, 16073659), (21, 13777422), (42, 6888711), (63, 4592474), (126, 2296237)]